Alexander Zverev's mental strength came under scrutiny on Tuesday (April 29) as he exited the 2025 Madrid Open in the fourth round despite being the title favorite. Many fans on X (formerly ...

MADRID — Top-seeded Alexander Zverev got a warning from the umpire for taking a photo of a ball mark during the clay-court Madrid Open on Sunday after complaining about electronic line-calling.

April 28 (Reuters) - Alexander Zverev is convinced there was a defect in the electronic line calling system during his Madrid Open win on Sunday after the German risked a hefty fine by pulling out ...